package com.gobo.common.valid;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.HashSet;
import java.util.Set;

/**
 * @author guanboStart
 */
public class ListValueConstraintValitor implements ConstraintValidator<ListValue,Integer> {
    //初始化方法
    private Set<Integer> hashSet = new HashSet<>();
    @Override
    public void initialize(ListValue constraintAnnotation) {
        int[] vals = constraintAnnotation.vals();
        for (int val : vals) {
            hashSet.add(val);
        }
    }
    //判断是否校验成功
    @Override
    public boolean isValid(Integer integer, ConstraintValidatorContext constraintValidatorContext) {
        return hashSet.contains(integer);
    }
}
